QGIS, which stands for Quantum GIS, is an easy-to-use, open-source Geographic Information System (GIS) program with comprehensive functions. It supports working with various types of spatial data and is suitable for users of all levels, including students, researchers, professionals, and various organizations.
QGIS (Geographic Information System) is advanced spatial database software that allows users not only to create their own spatial data with a variety of tools for visualization, editing, analysis, and publication, but also provides in-depth features for leveraging that spatial data.